Summary
Updated Aug 31, 2026
Robert J. Ben is CFO, CAO, Corporate Secretary of RICHARDSON ELECTRONICS, LTD. (RELL). 10 SEC Form 4 filings on record going back to 2025, most recently on 6 August 2026. Most recent open-market trade: sold $194K of RELL on 6 August 2026. Lifetime open-market sales: $565K.
Recent Transactions
20Every recent SEC Form 4 transaction Robert J. Ben has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Robert J. Ben go back to 2025: 10 primary Form 4 filings, an average of 5.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Robert J. Ben files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Jens Frank Ruppert - $918K of RELL open-market activity in the last 12 months
- Robert H. Kluge - $519K of RELL open-market activity in the last 12 months
- Wendy Diddell - $478K of RELL open-market activity in the last 12 months
- Kenneth Halverson - $445K of RELL open-market activity in the last 12 months
- Paul J. Plante - $320K of RELL open-market activity in the last 12 months
- James Benham - $239K of RELL open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Robert J. Ben?
Robert J. Ben is a corporate insider, tracked as CFO, CAO, Corporate Secretary of RICHARDSON ELECTRONICS, LTD. (RELL). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Robert J. Ben submitted recently?
4 primary Form 4 filings in the last 90 days, covering 1 company.
Has Robert J. Ben been buying or selling stock?
Recorded transactions: 0 open-market purchases and 7 open-market sales ($565K) across all tracked filings.
Where can I see all of Robert J. Ben's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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